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Posted to issues@struts.apache.org by "Lukasz Lenart (Jira)" <ji...@apache.org> on 2021/12/12 16:51:00 UTC
[jira] [Updated] (WW-5066) Allow references to struts constants from within the same (or included) XML configuration files.
[ https://issues.apache.org/jira/browse/WW-5066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lukasz Lenart updated WW-5066:
------------------------------
Fix Version/s: 2.6.1
(was: 2.6)
> Allow references to struts constants from within the same (or included) XML configuration files.
> ------------------------------------------------------------------------------------------------
>
> Key: WW-5066
> URL: https://issues.apache.org/jira/browse/WW-5066
> Project: Struts 2
> Issue Type: Improvement
> Components: XML Configuration
> Affects Versions: Future
> Reporter: Burton Rhodes
> Priority: Minor
> Labels: features
> Fix For: 2.6.1
>
>
> It would be nice to be able to reference Struts constant declaration values from within the configuration files.
> For example, if you wanted to set a common value for "max file upload size", you could define a constant and reference it in multiple locations from within struts.xml (or any included xml configuration file)
> [struts.xml]
> <struts>
> <!-- Custom Constant Declarations -->
> <constant name="my.constant.maxFileSize" value="20971520"/> <!-- Max size for individual files (20 MB) -->
> <package>
> <action name="ActionName" class="com.my.action.class.ActionName">
> <interceptor-ref name="myFileUploadStack">
> <!-- REFERENCE CONSTANT HERE -->
> <param name="fileUpload.maximumSize">${my.constant.maxFileSize}</param>
> </interceptor-ref>
> </action>
> </package>
> </struts>
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